Knowledge Systems and Practices research cluster members See below for a list of members of the Knowledge Systems and Practices research cluster. Off Cluster Leads Dr Heather Ellis Vice-Chancellor’s Fellow School of Education Email h.l.ellis@sheffield.ac.uk Telephone +44 114 222 3627 EDU - Heather Ellis profile Open staff member portrait in a modal window Core members Dr Darren Webb Deputy Director of Research School of Education Email d.webb@sheffield.ac.uk Telephone +44 114 222 7084 D W Dr Ansgar Allen PhD Programme Director School of Education Email a.allen@sheffield.ac.uk Telephone +44 114 222 8085 A A Dr Ryan Bramley Lecturer in Education School of Education Email r.bramley@sheffield.ac.uk Telephone +44 114 222 8103 Open staff member portrait in a modal window Related information Research in the School of Education Visit the Education Matters blog Centres of excellence The University's cross-faculty research centres harness our interdisciplinary expertise to solve the world's most pressing challenges. Centres of excellence